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Stellar Occultation by (1694) Kaiser on 2025-02-18 (22:31:32 UT)

Stellar Occultation by (1694) Kaiser on 2025-02-18 (22:31:32 UT)https://astro.kretlow.de/cora/occultations/a0122790-8781-11ef-78cd-5827dfdac3c4

CTU: Cross-track uncertainty (zero means: use the nominal prediction value, see event details below). Offsets and CTU all in mas.


Event Details
 Occultation UUID [and db] : a0122790-8781-11ef-78cd-5827dfdac3c4 [asteroids]

 Occultation Date + Time   : 2025-02-18 at 22:31:32 UT +/- 0.03 min  [1]
 Object Designation        : (1694) Kaiser
 Star Designation          : GDR3 3971059038837946112
 Star Coordinates (ICRF)   : RA = 11 10 03.2119, DE = +15 57 04.454  [2]
 Star Magnitudes           : G = 14.58 mag, RP = 14.02 mag, BP = 14.97 mag
 Object Magnitude          : V = 16.74 mag
 Estimated Magnitude Drop  : 2.3 mag
 Estimated Max. Duration   : 0.7 sec
 Object Mean Diameter      : 10.2 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 14.4 km/s
 Elongation to Moon & Sun  : 60° (sunlit = 67%), Sun = 165°
 Cross-track uncertainty   : 15.7 mas = 21 km = 2.12 path-width (1-sig)
 RUWE and duplicate source : 0.96 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#65

 
 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


More Data and Informations
SiMDA | 3D Asteroid Catalogue | Johnston Archive | Star at CDS (Vizier) | JPL Small-Body Node | Minor Planet Center | Wikipedia
(If error 404: link not valid which means no data available)


Interactive map
Occ by (1694) Kaiser on 2025-02-18
Star = 14.58 G, Drop = 2.31 mag, Dur = 0.71 sec
RA = 11 10 03.2119, DE = +15 57 04.454 (t0)
+−
↦km
Unavailable
100 km
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Aladin Sky Atlas
11 10 3.212 +15 57 4.45
FoV: 29.96'
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